MVR evaporator

Technical parameters (evaporation according to the customer need to design)

Model

BYMVR-0.5

BYMVR-1

BYMVR-1.5

BYMVR-2

BYMVR-5

BYMVR-10

BYMVR-15

Evaporation capacity

500kg/Hr

1000kg/Hr

1500kg/Hr

2000kg/Hr

5000kg/Hr

10000kg/Hr

15000kg/Hr

Inlet saturated steam capacity

（kg/Hr）

500

1000

1500

2000

5000

10000

15000

Inlet saturation temperature (c)

55.295

71.631

82.109

90

90

90

90

Outlet temperature (c)

12.590

14.145

15.185

16.000

16.000

16.000

16.000

Outlet the saturation temperature (c)

67.885

85.776

97.294

106.000

106.000

106.000

106.000

Inlet saturation pressure kPa (A)

15.975

33.441

51.567

70.117

70.117

70.117

70.117

Inlet saturation pressure kPa (A)

28.432

59.596

91.921

125.029

125.029

125.029

125.029

Compression ratio

1.780

1.782

1.783

1.783

1.783

1.783

1.783

Motor power

（kw）

40

55

75

95

132

550

640

Outlet volume flow （m^3/s）

0.795

0.7971

0.7985

0.7997

0.7997

0.7997

0.7997

Outlet volume flow （m^3/s）

22.736

22.795

22.837

22.87

22.87

22.87

22.87

Outlet volume flow （m^3/s）

4X4X10

6X4.5X12

8X5.5X14

8X5.5X14

9.5X6X15

12.6X6.5X17

13.6X7X17

Summary

Mechanical vapor compression MVR or MVC (Mechanical Vapor Compression) evaporator, the principle is to use the secondary steam which is produced through compressing the steam by the steam compressor , secondary steam heat and temperature is increased by the compressor, steam compressed into the evaporator as the heat source, again makes the raw material liquid start evaporation, so there is no need to rely on external fresh steam, just need to rely on the evaporator system itself circulating to achieve the purpose of evaporation. Through the PLC control system, configuration software and engineering software to control the temperature, pressure, speed motor system, maintain stable, intelligent and efficient operation of the evaporator.

4）MVR evaporator is a substitute of traditional multi-effect falling-film evaporator, is based on single effect evaporator through the reuse of the secondary steam countercurrent washing and recompression. All material that applicable for single effect and multi-effect evaporator, are suitable for use in the MVR evaporator, technically have the substitutability. It has perfect characteristics of environmental protection and energy saving. Because of its significant energy-saving effect, MVR evaporator technology started rapid development in foreign countries at the beginning of 70's, now is widely used, which is used in industrial wastewater treatment and dairy, sugar, starch, alumina, papermaking, caprolactam, seawater desalination, coking plant (recovery of sulfur dioxide production sulfur ammonia), salt chemical industry, and other many production areas.